《百家讲坛》《面对面》在词长、插入语、谓语、小句宾语、复句等方面的计量特征和显著差异,证明了访谈体比演讲体具备更多的典型口语语体的特征,这一方面验证了人们的语感,一方面也支持了“二分法”和“三分法”中对两类语体的相关归类。《百家讲坛》《面对面》在名词、代词、形容词、时态附加语、句末附加语等方面的计量差异,则与演讲体重在说明论证、访谈体重在叙述交流的交际本质直接相关。 The measurement features and significant differences of “face to face” in terms of word length, insert language, predicate, clausal object, complex sentence and so on have proved that the interviewer has more typical spoken language features than the lecturer, On the one hand, it verifies people’s sense of language. On the other hand, it also supports the classification of the two kinds of genres in “dichotomy ” and “three-point method ”. The measurement differences of nouns, pronouns, adjectives, tense adverbs and adverb at the end of “face-to-face forum” are directly related to the weight of speeches, demonstration and demonstration and the weight of interviews in narrative communication.